1. Uninstall and make sure there is no grayed out Euphonix Midi Device in your Audio Midi Setup
2. Install 19.7 Release
3. Set up Eucon Preference Panel and Studio One as needed
4. Launch Studio One and open/create a project
5. Right click on EuControl icon in top menu bar and 'Restart EUCON Applications'
6. After EuControl restarts, open EuControl Setttings and lock the surface to Studio One
7. Then focus on Studio One and bank surface (if track names do not display)

*Note: If you focus on Studio One app window before locking the app in EuControl you will need to restart EUCON applications again.

Yeah Brian, with the greatest respect I'm not going to change anything now that it's working. The point is that in my case a full wipe of EuControl and preferences with installation of any 19 version means the Euphonix MIDI widget disappears, and consequently there's no way for the MIDI to ethernet translation to happen. That means Step 3 above can't be completed.

That, I think, is still the basic problem many people are having with 19.5 and 19.7.

Can someone please send me a link to 18.3? It's incredibly frustrating that updating Eucon has broken the connection to studio one, and even more frustrating that earlier versions aren't readily available for download.